Silent Data Offlining During HDFS Flakiness
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Key: HBASE-4078
URL: https://issues.apache.org/jira/browse/HBASE-4078
Project: HBase
Issue Type: Bug
Components: io, regionserver
Affects Versions: 0.90.3, 0.89.20100924, 0.92.0
Reporter: Nicolas Spiegelberg
Assignee: Nicolas Spiegelberg
Priority: Blocker
See HBASE-1436 . The bug fix for this JIRA is a temporary workaround for
improperly moving partially-written files from TMP into the region directory
when a FS error occurs. Unfortunately, the fix is to ignore all IO exceptions,
which masks off-lining due to FS flakiness. We need to permanently fix the
problem that created HBASE-1436 & then at least have the option to not open a
region during times of flakey FS.
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